My thoughts on the latest Thursday Murder Club adventure, out Sep 30.

Title: The Impossible Fortune (Thursday Murder Club Mystery #5)
Author: Richard Osman
Publisher: Viking Penguin/Pamela Dorman Books
Pub date: September 30, 2025

It’s always a treat to return to the Thursday Murder Club series! The Impossible Fortune opens with a wedding, at which the best man implores Elizabeth Best to get him out of a pickle: Someone wants him dead, according to the bomb he found in his car. The case turns out to be a tangled web of unbreakable codes, greedy villains, and a Bitcoin fortune worth millions. Of course, the Club members themselves have their own problems to attend to. Ron is a standout character in this book, and Joyce has moments to shine—especially with her daughter, Joanna, who is an unexpected star of the story.

One of my favorite aspects of Osman’s writing is the way that he infuses all POVs with levity and tenderness, even those of the villains. It makes for a wholly enjoyable read even when there is the looming threat of mortal danger. There are plenty of opportunities to laugh in this installment, and with everything going on in the world, who doesn’t need a bit of laughter?

The plot felt more in line with that of We Solve Murders, which was what I called a “cozy thriller,” and perhaps less of a traditional murder mystery. There are clues, red herrings, and suspects, but the pacing and structure was, for me, more reliant on “what will happen next” versus “whodunnit.” Still, I’ve always felt that Osman has a knack for weaving complicated mysteries while making them seem simplistic, perhaps because he approaches them in such a lighthearted way. I thought the overall mystery here was as excellent as his others. I did feel that it ended sooner than I wanted it too—perhaps a little rushed—but that could also be me wanting it to, you know, never end.

As for how it compares to the rest of the series? I’d say The Impossible Fortune is a reprieve from the heavy emotions in The Last Devil to Die (I’ll admit, that one had me sobbing). But again, the tenderness is there, and he gives us plenty of opportunities to sit with grief, change, and the complexities of aging. It’s definitely a worthy read for those of us obsessed with this series.

Thanks so much to Viking Penguin, Pamela Dorman Books, and NetGalley for providing an eARC in exchange for my honest review.

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Jul 14


A historical mystery debut that I won’t soon forget . . .

Early access to Cluesletter interviews is available to Novel Sleuths subscribed to my Bindery. If you’re reading this, that’s you! Thanks ever so much for your support.

Today, we are traveling back in time to 1901 London to investigate the curious murder of the Lord Chief Justice of England. Joining us for an interview is Sally Smith, whose debut, A Case of Mice and Murder, is so rich, immersive, and well-written that I could not believe it was her first book.

If you like historical crime, legal settings, and a logical, intelligent, and charmingly reluctant sleuth, I highly suggest you keep reading—and then pick this one up for yourself.

Welcome, Sally! Set in 1901 London, A Case of Mice and Murder follows barrister Gabriel Ward as he reluctantly investigates the murder of the Lord Chief Justice of England. I loved Gabriel’s character—hyper intelligent, particular, and careful—and the close-knit legal setting of London’s Inner Temple. What do you love about Gabriel, as a lawyer and as a detective?

Hello and thank you for asking me about my novel. I think Gabriel has some very typical characteristics of a lawyer; as you say, he is very particular and careful and also very logical and detached in his approach to life. He is also kind and tolerant and naturally empathetic. And a good observer. All those characteristics make him a good detective as well.

How has your professional background as a barrister and King’s Counsel in the Inner Temple influenced your writing? How did your present-day experience help you construct Gabriel’s 1901?

I have been a barrister all my working life and I am lucky enough to both work and live in the Inner Temple, so I am absolutely steeped in the atmosphere. One of the challenges was to reconstruct the physical surroundings. Whilst some buildings and parts of the layout are exactly as they were in 1901, there was extensive bomb damage in the Second World War so some parts are quite different. Because the present appearance is so familiar to me I found it quite a challenge to retrain parts of my mind’s eye to see it all as Gabriel saw it. But having said that, the way of life, close and collegiate has not really changed all that much!

Gabriel is solving, essentially, two mysteries at once: the murder, and the authorship of a popular children’s book, Millie the Temple Church Mouse. How did you construct the story, in order to successfully weave these two plotlines together? To what extent did you plot the mystery before writing it?

I wrote the beginnings of the two stories separately and then as the plots converge, the writing sort of converged with it. This was my first novel and I think I was rather amateur in my approach to plotting, which was partly planned beforehand but mainly grew organically as I went along.

As a debut author, what have you learned during this publishing process? Is there anything that surprised you as you brought your book to market, and/or do you have any advice for emerging authors?

I was absolutely bowled over by the skill of both my agent and editor who really did take me by the hand and teach me an enormous amount about how to structure my story. I have learned quite a lot, I hope, about eliminating self-indulgence from my writing and concentrating on telling the story in a way I hope readers will enjoy. I think I would say to an aspiring author that the best thing to do is read obsessively, good and bad. It is never wasted and either way it always teaches you something; if only what to avoid!

Lastly, what’s next for you? When can we expect more Gabriel Ward, and/or do you have any other projects you’re excited to share?

Gabriel presently takes up all my time. A second one is coming out in the UK on July 17 and I am very heavily engaged in writing the third. Each follows the same pattern of a murder and a legal case, but I am learning more and more about Gabriel as he develops quite happily all by himself.

Look for this interview in the July 8, 2025 Cluesletter. (Subscribe here!)

Yours mysteriously,
Manon 🔍✨

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